Iindlela eziQhelekileyo zeNgxaki zeCummins Generator PT Fuel System

Ngoku, Cummins generators zisetyenziswa ngokubanzi kwiinkalo ezahlukeneyo ngenxa yobunzima bokukhanya, ubungakanani obuncinci, amandla amakhulu, i-torque ephezulu, uqoqosho oluhle lwamafutha, ukukhutshwa okuphantsi, ingxolo ephantsi, njl.Ukuze imeko yokubonelela ngamafutha ejenereyitha ikwazi ukulungelelanisa ngcono utshintsho kumthwalo wangaphandle.

Iimpawu zeCummins Generator PT Fuel System

1. Uluhlu loxinzelelo lwe-injection luphezulu kwi-10,000-20,000 PSI (i-PSI iipounds nge-intshi yesikwere, malunga ne-6.897476 kPa), enokuqinisekisa ukuba i-atomization ye-fuel ilungile.Imveliso yoxinzelelo lwamafutha yimpompo ye-PT yamafutha akufanele idlule i-300PSI kakhulu.

2. Zonke ii-injector zamafutha zabelana ngombhobho wokubonelela ngamafutha, nokuba umoya othile ungena kwisixokelelwano se-fuel, injini ayiyi kumisa.

3. Ipompo yeoli ye-PT ayifuni ukulungiswa kwexesha, kwaye umthamo weoli ulawulwa yipompo yeoli kunye ne-nozzle, kwaye amandla e-injini anokugcinwa ngokuzinzile ngaphandle kokulahlekelwa kwamandla.

4. Malunga ne-80% yepetroli isetyenziselwa ukupholisa i-fuel injector ize ibuyiselwe kwitanki yamafutha, kwaye i-fuel injection ipholiswe kakuhle.

5. Ukuguquguquka okuhle.Ipompo efanayo eyisiseko kunye ne-injector inokulungiswa kumandla kunye nokutshintsha kwesantya seentlobo ezahlukeneyo zeenjini kuluhlu olubanzi.

Kwezinye iimpazamo eziqhelekileyo ze-PT fuel system, umsebenzisi unokuqala ukwenza unyango olulula ukusombulula ingxaki ngokweendlela ezilandelayo.

1. Xa i-injini inzima ukuqalisa (ayinakuqalwa), amandla awaneleyo okanye awanakuyekwa, kwaye injini ayinqunywanga, igwetywa njengokusilela kwevalve yokupaka: Okokuqala, i-shaft manual isetyenziselwa ukuvula. kwaye uvale ivalve yokupaka, kwaye i-shaft ye-manual ifakwe ngaphakathi de ingakwazi ukujijwa, ivuliwe.Khupha i-shaft ye-manual xa upaka, kodwa uphinde uyijije de ingakwazi ukujijwa, icinyiwe.Okwesibini, qhaqha ivalve yokupaka, ucoce iindawo zevalve yokupaka, kwaye ugaye umngxuma kumzimba wevalve nge-sandpaper.

2. Xa isethi yejeneretha ihamba (isantya esijikelezayo asizinzile).Okokuqala qhaqha i-actuator ye-elektroniki ye-EFC.Xa uqhawula, qala ukhulule izikrufu ezixhomayo, emva koko ujikelezise i-EFC actuator 15 °, emva koko ususe i-actuator, uyicoce, kwaye uphinde ubuyisele umzimba wempompo yamafutha ngale ndlela ilandelayo: faka i-actuator kumzimba wempompo yamafutha, De kube i-actuator flange imalunga I-9.5mm kude nomzimba wempompo yamafutha, emva koko utyhale ngobunono i-actuator kwimpompo yamafutha e-EFC yokufaka umngxuma ngentende yesandla sakho, kwaye uyijike i-30.Qinisa isikrufu sokuxhoma ngendlela yewotshi ukusuka ekupheleni ezantsi, qale usiqinise ngesandla de siyeke, uze usiqinise ngesikrufu.Ukongezelela, kuyimfuneko ukujonga ukuba i-diaphragm ye-shock absorber iphelile okanye ingaba kukho ukuqhekeka okufihliweyo.Okokuqala susa i-absorber yokothuka, emva koko uqhawule i-absorber yokothuka, jonga ukuba i-diaphragm ye-shock absorber ishonile okanye uwise i-diaphragm yokutshatyalaliswa kwindawo eqinile, kufuneka kubekho isandi esicacileyo, ukuba isandi siphelile, kufuneka ubuyisele ukothuka. i-absorber diaphragm.

3. Xa i-injini ene-AFC inomsi omninzi okanye amandla angonelanga xa isantya, isikrufu sohlengahlengiso esingenamoya sinokuhlengahlengiswa (kuphela xa i-AFC ye-single-spring ingenaso isikrufu sokulungelelanisa umoya kumzimba wempompo yamafutha).Ukuba umsi mkhulu, yiya kwimpompo yomzimba Screw ngaphakathi.Ukuba amandla awonelanga, yikrazule.Qaphela: Kuphela kwisiqingatha somjikelo wokujija ungene kwaye uphume.

4. Ukuba kuqinisekisiwe ukuba i-drive shaft yempompo yegesi iphukile, buyisela indibano yempompo yegesi.Okokuqala susa indibano yempompo yegiya engalunganga, kwaye emva koko ubuyisele indibano yempompo yegiya ekhutshwe kwimpompo ye-epicyclic.

5. Kwiimpompo zoluhlu olupheleleyo kunye neepompo zejeneretha, ukuba amandla e-injini ayanelanga, i-throttle shaft throttle inokunyuswa ngokufanelekileyo, oko kukuthi, i-screw front limit screw inokurhoxiswa.Ukuba yimpompo yesithuthi okanye impompo ye-fuel ene-throttle shaft engatshixwanga kwi-throttle epheleleyo, le throttle ayinakuguqulwa.

6. Isantya se-idling yepompo yepetroli sinokuhlengahlengiswa: kuba isantya se-idling esilungiswe yimpompo yepetroli kwibhentshi yokuvavanya lixabiso, kodwa umninimzi olungelelanisiweyo uhluke kakhulu, ngoko isantya se-idling sepompo yamafutha sinokuhlengahlengiswa.Isantya esingenamsebenzi serhuluneli yeepali ezimbini sihlengahlengiswa kwisigqubuthelo seqela le-pole-pole spring, kwaye isantya esingenamsebenzi serhuluneli ye-VS sihlengahlengiswa yi-screw yokulungelelanisa isantya.

7. Faka endaweni yesihluzo kwisihluzo sangaphambili sevalve yokupaka: Qaphela ukuba xa isihluzo sifakiwe, umngxuma omncinci ujonge ngaphakathi kwaye isiphelo esikhulu sasentwasahlobo singaphandle.

8. Faka indawo ye-O-ring kunye nentwasahlobo ye-injector: Xa utshintsha, qinisekisa ukuba akukho kungcola kungena kwi-cavity yangaphakathi ye-injector.Emva kokutshintsha intwasahlobo, phinda ufake i-injector plunger.Qinisekisa ukuba i-injector plunger icocekile kwaye ayinabumdaka, kwaye ikrwelwe ngaphandle kokuphazamiseka.

Oku ngasentla ziindlela zokusombulula ingxaki eziqhelekileyo zeCummins generator PT inkqubo yamafutha ehlanganiswe yi umenzi we-diesel generator , Guangxi Dingbo Power Equipment Manufacturing Co., Ltd. Siyathemba ukuba kuya kuba luncedo kuwe.Ewe, xa eyona ngxaki yokusilela yenzeka, kusenokubakho iimeko ezahlukileyo kwezi zingasentla.Umsebenzisi kufuneka enze uhlalutyo oluthile phantsi kweemeko ezahlukeneyo, ukuba kuyimfuneko, ngenkxaso yobugcisa, nceda usithumelele i-imeyile dingbo@dieselgeneratortech.com.